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Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Lithography
Product Collection
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Intel® Core™ X-series Processors
Vertical Segment
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Mobile
Processor Number
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) i7-4940MX
Status
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Discontinued
Launch Date
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Q1'14
Lithography
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 22 nm

CPU Specifications

# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Bus Speed
Intel® Turbo Boost Technology 2.0 Frequency
TDP
# of Cores
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 4
# of Threads
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 8
Processor Base Frequency
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 3.10 GHz
Max Turbo Frequency
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 4.00 GHz
Cache
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 8 MB Intel® Smart Cache
Bus Speed
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 5 GT/s
Intel® Turbo Boost Technology 2.0 Frequency
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 4.00 GHz
TDP
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 57 W

Supplemental Information

Embedded Options Available
Datasheet
Embedded Options Available
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) No
Datasheet
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) View now

Memory Specifications

Max Memory Size (dependent on memory type)
Memory Types
Max # of Memory Channels
Max Memory Bandwidth
ECC Memory Supported
Max Memory Size (dependent on memory type)
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 32 GB
Memory Types
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) DDR3L 1333/1600
Max # of Memory Channels
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 2
Max Memory Bandwidth
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 25.6 GB/s
ECC Memory Supported
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) No

Processor Graphics

Processor Graphics
Graphics Base Frequency
Graphics Max Dynamic Frequency
Graphics Video Max Memory
Graphics Output
Intel® Quick Sync Video
Intel® InTru™ 3D Technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® Clear Video HD Technology
# of Displays Supported
Processor Graphics
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Intel® HD Graphics 4600
Graphics Base Frequency
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 400 MHz
Graphics Max Dynamic Frequency
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 1.35 GHz
Graphics Video Max Memory
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 1.7 GB
Graphics Output
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) eDP/DP/HDMI/VGA
Intel® Quick Sync Video
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® InTru™ 3D Technology
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® Flexible Display Interface (Intel® FDI)
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® Clear Video HD Technology
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
# of Displays Supported
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 3

Expansion Options

PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
PCI Express Revision
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 3
PCI Express Configurations
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 1x16, 2x8, 1x8 2x4
Max # of PCI Express Lanes
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 16

Package Specifications

Max CPU Configuration
TJUNCTION
Package Size
Max CPU Configuration
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 1
TJUNCTION
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 100°C
Package Size
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 37.5mm x 37.5mm x 4.7mm

Advanced Technologies

Intel® Turbo Boost Technology
Intel vPro® Platform Eligibility
Intel® Hyper-Threading Technology
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Intel® Transactional Synchronization Extensions
Intel® 64
Instruction Set
Instruction Set Extensions
Idle States
Enhanced Intel SpeedStep® Technology
Thermal Monitoring Technologies
Intel® Identity Protection Technology
Intel® Turbo Boost Technology
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 2.0
Intel vPro® Platform Eligibility
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® Hyper-Threading Technology
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® Virtualization Technology (VT-x)
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® VT-x with Extended Page Tables (EPT)
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® Transactional Synchronization Extensions
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® 64
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Instruction Set
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) 64-bit
Instruction Set Extensions
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Idle States
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Enhanced Intel SpeedStep® Technology
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Thermal Monitoring Technologies
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® Identity Protection Technology
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes

Security & Reliability

Intel® AES New Instructions
Secure Key
Intel® Trusted Execution Technology
Execute Disable Bit
Anti-Theft Technology
Intel® AES New Instructions
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Secure Key
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Intel® Trusted Execution Technology
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Execute Disable Bit
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes
Anti-Theft Technology
Intel® Core™ i7-4940MX Processor Extreme Edition (8M Cache, up to 4.00 GHz) Yes

AC

Active: This specific part is active.

EN

End of Life: Product End of Life notification has been published.

NI

Not Implemented: No Orders, Inquiries, Quotes, Deliveries Returns, or Shipments.

NO

No Orders after Last Order Entry Date: Used for end of life products. Allows for delivery and returns.

OB

Obsolete: Inventory available. No future supplies will be available.

PA

Pre Active: Orders may be taken, but not scheduled, nor shipped.

QR

Quality/Reliability Hold.

RP

Retired Price:  All functions are blocked similar to RT status (orders, returns, shipments, etc).  However, RP status allows price reference structure maintenance and price record maintenance which will be reflected in Data Warehouse and Legacy systems.

RS

Reschedule

RT

Retired: This specific part is no longer being manufactured or purchased and no inventory is available.

E2

Obsolete and past last time buy.

BR

Bookings Release (BR) – Product can be booked but not shipped.